If you tend to overheat in bed this revolutionary cooling pillow pad is the answer to a better nights sleep filled with an advanced new gel the pad will stay at a constant 4c below normal body temperature providing just the right amount of cool comfort unlike similar pads it needs no refrigeration and will always feel cool to the touch from the moment you lie down enhancing sleeping conditions in warm weather and cold only 1 thick and allergy free it will mould comfortably to your bo